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comparison truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/vm/ToStringTest.java @ 22424:fec62e298245

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Rename package truffle.api.test to truffle.api to enable package-protected API access for testing.
author Christian Humer <christian.humer@oracle.com>
date Wed, 02 Dec 2015 15:16:27 +0100
parents truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/vm/ToStringTest.java@906a5f6e07cc
children b39b603e2a1e
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22423:70a10a9f28ad 22424:fec62e298245
1 /*
2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.truffle.api.vm;
24
25 import com.oracle.truffle.api.source.Source;
26 import com.oracle.truffle.api.vm.PolyglotEngine;
27 import static org.junit.Assert.assertEquals;
28 import org.junit.Test;
29
30 public class ToStringTest {
31 @Test
32 public void valueToStringValueWith1() throws Exception {
33 PolyglotEngine engine = PolyglotEngine.newBuilder().build();
34 PolyglotEngine.Language language1 = engine.getLanguages().get("application/x-test-import-export-1");
35 PolyglotEngine.Language language2 = engine.getLanguages().get("application/x-test-import-export-2");
36 language2.eval(Source.fromText("explicit.value=42", "define 42"));
37 PolyglotEngine.Value value = language1.eval(Source.fromText("return=value", "42.value"));
38 assertEquals("It's fourtytwo", "42", value.get());
39
40 String textual = value.as(String.class);
41 assertEquals("Nicely formated as by L1", "42: Int", textual);
42 }
43
44 @Test
45 public void valueToStringValueWith2() throws Exception {
46 PolyglotEngine engine = PolyglotEngine.newBuilder().build();
47 PolyglotEngine.Language language1 = engine.getLanguages().get("application/x-test-import-export-1");
48 PolyglotEngine.Language language2 = engine.getLanguages().get("application/x-test-import-export-2");
49 language1.eval(Source.fromText("explicit.value=42", "define 42"));
50 PolyglotEngine.Value value = language2.eval(Source.fromText("return=value", "42.value"));
51 assertEquals("It's fourtytwo", "42", value.get());
52
53 String textual = value.as(String.class);
54 assertEquals("Nicely formated as by L2", "42.0: Double", textual);
55 }
56
57 }